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1N5385B-AP
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Product Detailed Parameters
- Description：IC
- Series：-
- Mfr：MCC (Micro Commercial Components)
- Package：Tape & Box (TB)
- Voltage - Zener (Nom) (Vz)：170 V
- Tolerance：±5%
- Power - Max：5 W
- Impedance (Max) (Zzt)：380 Ohms
- Current - Reverse Leakage @ Vr：500 nA @ 129 V
- Operating Temperature：-55°C ~ 200°C (TJ)
- Mounting Type：Through Hole
- Package / Case：DO-204AC, DO-15, Axial
- Voltage - Forward (Vf) (Max) @ If：1.2 V @ 1 A
- Grade：-
- Qualification：-
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Overview
The 1N5385B-AP is a Zener diode manufactured by Micro Commercial Components (MCC). It features a nominal Zener voltage of 170 V with a maximum power dissipation of 5 W. The device offers a tolerance of ±5% and operates within a temperature range of -55°C to +150°C junction temperature. It utilizes the DO-15 axial through-hole package and exhibits a maximum reverse leakage current of 500 nA at 129 V.
Feature Summary
- Provides stable voltage regulation in unidirectional applications
- Features low leakage current characteristics for efficient operation
- Constructed with flame-retardant epoxy encapsulation
Applications
- Voltage regulation circuits
- Overvoltage protection systems
- Reference voltage generation
Procurement Notes
Verify the specific suffix AP against official MCC documentation to confirm packaging details, as standard variants may use different terminations. Ensure the component meets RoHS compliance requirements for your target market. Cross-reference the manufacturer part number with authorized distributor catalogs to confirm current availability status and lead times before finalizing procurement plans.
Selection Notes
Select this component when a 170 V regulation point is required with high power handling capabilities. The DO-15 package supports robust thermal performance for continuous 5 W dissipation. Verify that the ±5% tolerance aligns with circuit precision requirements. Consider the axial lead configuration for compatibility with existing through-hole mounting infrastructure.
Part Context
This component belongs to the 1N5385 series of silicon Zener diodes produced by Micro Commercial Components. The series is designed for general-purpose voltage regulation tasks requiring moderate power handling. The 1N5385B designation specifically indicates the 170 V variant within this standardized lineup of axial leaded devices.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided source material. Consult official MCC documentation or authorized distributors for verified cross-reference data before considering alternative components.
